The Grand Architect

Hexproof, Lifelink,
—{t} Add 2 counters-Roll a d6 and summon that many XR-1 Probe Droids.
—Subtract 1 counter-Look at the top 4 cards. Reveal 2 land or put 2 nonland card into your hand. Put the rest on the bottom, shuffle. You gain 2 life.
—Subtract 3 counters-Summon Book of Blueprints.
"In time, the stars will bend to my design. Every creation I craft is a step toward an end."